Anouncing New Course Web Services for the Raspberry Pi Pico | DrJonea.co.uk

Taking me more than 6 months but I can at last bring you my new course on building Web Service Clients on the Raspberry Pi Pico. Learn to use web services to obtain real world data to your pico such as IP Goelocation, TH-cam Subscribers and Weather Forecasts or submit sensor data to a central server in an IoT patter. All is possible in C++ on the Raspberry Pi Pico W.
For my TH-cam tribe and a limited time only I have a discount voucher available to give you the course at a special price. Following this link: www.udemy.com/course/web-serv...
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[@danman32]

Seems the course is regularly priced at $45.
Where do you get the voucher for the discount?

[@DrJonEA]

Hi mate. The link in the description should fire the coupon. Or the coupon code is 1B88F3BA9F1BAAA6DEB3. Prices vary by market on Udemy but this should be around $18 or $19 I think.

[@danman32]

@DrJonEA link URL didn't look to be anything special and when I clicked on it, it showed $45. Admittedly I didn't follow through and add it to cart.
I'll definitely take the course for under $20. There's just not much out there on providing web services using Pico SDK or detailing IP services using the LW library that comes with the SDK.

[@DrJonEA]

Thank you and appreciate it. I'm never sure I've set things up right, so always open to a conversation.
This course took quite a bit of research. Though I have had some webservices running for a few years, when I widen for course i find quite a bit to research. And little out there to work from.

[@danman32]

@@DrJonEA If you hadn't made any changes to the link, I suspect the issue was the browser I was using on my tablet to access TH-cam
i was able to subscribe to the course at the discount rate.
I was looking more towards having the Pico provide web services rather than it be a web client so one can browse to the Pico and get dynamic information in it and control it, with the development done on C/C++ SDK. Most microcontroller HTTP/HTTP service libraries provide interrupt callbacks when someone connects to the microcontroller, but the LWIP doesn't seem to operate that way.
But I am sure I'll get valuable information from the course.

[@DrJonEA]

Thank you. When I started working on the course my intention was to do both client and service in one course. But when we got to 6 hours just on client I decided this was too big to do both. I am considering writting a part 2 course to look at server. There are again several approaches to this. The LWIP HTTP Server has quite a unique interface which requires you work with tempaltes. It can do web services though.